Viper V1300X, Stand-on Mini Loader, 24hp Yanmar diesel, Vertical Lift 1300 Rated Operating Capacity, 11.5 GPM Hydraulic Flow, 11.9 Gal Capacity Hydraulic Couplers- 2 Sets of Quick Couplers: Set 1 -2 quick couplers to drive a momentary attachment with cylinder(s). Set 2 – 3 quick couplers to drive constant hydraulic flow attachments, with or without case drain or hydraulic return. Driving tracks hydraulic flow is independent from arm & auxiliary hydraulic flow.